Documents and notices
Contract expiry
Written by Justin Cesman, CEO of Skim. Last reviewed:
- Definition
- Contract expiry is the date a public sector contract reaches the end of its agreed term. Because the buyer must usually re-procure the requirement to keep the service running, an expiry date is the most reliable published signal of a future tender.
Key takeaways
- Contract expiry is the end of a contract's agreed term, and it is published: the contract details notice carries the contract's start and end dates.
- Every expiring contract is a procurement that must happen again, unless the buyer stops buying the service altogether.
- Buyers wanting continuity typically start the replacement procurement six to twelve months before expiry, and earlier for complex services.
- A contract change notice can move the end date, so always check for a later notice before treating an expiry date as final.
- Expiry dates are the backbone of pipeline forecasting — they predict tenders that no forward-looking notice has announced.
A public contract runs for a defined term, agreed at award. The contract details notice published once the contract is entered into records that term, including the end date. That makes expiry one of the few genuinely forward-looking facts in the published record.
Expiry is not the same as the end of a framework agreement. A call-off contract awarded under a framework can legitimately run past the framework's own expiry, because the framework governs when new call-offs can be made rather than how long existing ones last.
Dates move. Extensions, variations and novations are recorded in contract change notices, so a contract that appeared to expire next year may already have been extended by two more.
Why it matters for bidders
The tender publication date is far too late to influence a requirement. The expiry date, minus the buyer's re-procurement lead time, gives you the window in which the specification is still being written and preliminary market engagement usually happens. That is when a challenger can still change the shape of the contest.
How Skim helps
Skim maps twenty years of UK and EU award data to renewal cycles, showing which contracts are expiring, who holds them now, and where the buyer's own pattern suggests a credible window. Each date deep-links back to the notice it came from, so it can be verified rather than trusted.
Frequently asked questions
- Where is a UK public contract's expiry date published?
- In the contract details notice, published after the buyer enters into the contract. Under the Procurement Act 2023 this notice carries the contract's start and end dates. Search Find a Tender for above-threshold contracts and Contracts Finder for below-threshold ones.
- How long before expiry does the replacement tender appear?
- It varies with size and complexity, but a buyer wanting continuity usually begins the replacement procurement six to twelve months before the incumbent's contract ends, and earlier for complex services. Preliminary market engagement often starts earlier still.
- Can a contract's expiry date change after award?
- Yes. Extensions and variations are recorded in a contract change notice, which can move the end date substantially. Always check for a later notice against the same contract before relying on an expiry date.
Related terms
Award notice
An award notice is a public notice confirming the outcome of a procurement — naming the winning supplier, the contract value, and the number of tenders received. Under the Procurement Act 2023 the term splits into two notices: a contract award notice published before the contract is signed, and a contract details notice published after.
Framework agreement
A framework agreement is a multi-year arrangement between one or more public sector buyers and one or more suppliers that sets the terms — pricing, quality, delivery — for contracts awarded during its life. A framework is not itself a contract for work; the individual call-off contracts placed under it are.
Call-off contract
A call-off contract is the individual, legally binding contract a public sector buyer places with a supplier under a framework agreement or dynamic market. The framework sets the rules; the call-off is the actual order, with its own scope, value, duration, and deliverables.